/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package cal;

import java.util.Hashtable;

import javax.servlet.http.HttpServletRequest;

public class Entries {

	private Hashtable entries;
	private static final String[] time = { "8am", "9am", "10am", "11am",
			"12pm", "1pm", "2pm", "3pm", "4pm", "5pm", "6pm", "7pm", "8pm" };
	public static final int rows = 12;

	public Entries() {
		entries = new Hashtable(rows);
		for (int i = 0; i < rows; i++) {
			entries.put(time[i], new Entry(time[i]));
		}
	}

	public int getRows() {
		return rows;
	}

	public Entry getEntry(int index) {
		return (Entry) this.entries.get(time[index]);
	}

	public int getIndex(String tm) {
		for (int i = 0; i < rows; i++)
			if (tm.equals(time[i]))
				return i;
		return -1;
	}

	public void processRequest(HttpServletRequest request, String tm) {
		int index = getIndex(tm);
		if (index >= 0) {
			String descr = request.getParameter("description");
			((Entry) entries.get(time[index])).setDescription(descr);
		}
	}

}
